1SS184
2008-11-18
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TOSHIBA Diode Silicon Epitaxial Planar Type
1SS184
Ultra High-Speed Switching Applications
z Small package: SC-59
z Low forward voltage: VF (3) = 0.9 V (typ.)
z Fast reverse recovery time: trr = 1.6 ns (typ.)
z Small total capacitance: CT = 0.9 pF (typ.)
Absolute Maximum Ratings (Ta = 25°C)
Characteristic Symbol Rating Unit
Maximum (peak) reverse voltage VRM 85 V
Reverse voltage VR 80 V
Maximum (peak) forward current IFM 300* mA
Average forward current IO 100* mA
Surge current (10 ms) IFSM 2* A
Power dissipation P 150 mW
Junction temperature Tj 125 °C
Storage temperature Tstg −55 to 125 °C
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
reliability significantly even if the operating conditions (i.e. operating
temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba
Semiconductor Reliability Handbook (“Handling Precautions”/“Derating
Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
*: Unit rating. Total rating = unit rating × 1.5.
Electrical Characteristics (Ta = 25°C)
Characteristic Symbol
Test
Circuit Test Condition Min Typ. Max Unit
VF (1) ― IF = 1 mA ― 0.60 ―
VF (2) ― IF = 10 mA ― 0.72 ―
Forward voltage
VF (3) ― IF = 100 mA ― 0.90 1.20
V
IR (1) ― VR = 30 V ― ― 0.1
Reverse current
IR (2) ― VR = 80 V ― ― 0.5
μA
Total capacitance CT ― VR = 0, f = 1 MHz ― 0.9 3.0 pF
Reverse recovery time trr ― IF = 10 mA (Fig.1) ― 1.6 4.0 ns
Marking
JEDEC TO-236MOD
JEITA SC-59
TOSHIBA 1-3G1F
Weight: 0.012 g (typ.)
Unit: mm
1SS184
2008-11-18
2
Fig.1 Reverse recovery time (trr) test circuit
REVERSE CURRENT I R (A)
REVERSE VOLTAGE VR (V)
1SS184
2008-11-18
3
RESTRICTIONS ON PRODUCT USE 20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
